791429 has 4 divisors (see below), whose sum is σ = 793260. Its totient is φ = 789600.

The previous prime is 791419. The next prime is 791431. The reversal of 791429 is 924197.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 362404 + 429025 = 602^2 + 655^2 .

It is a cyclic number.

It is not a de Polignac number, because 791429 - 2¹² = 787333 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 791395 and 791404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (791419) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 137 + ... + 1265.

It is an arithmetic number, because the mean of its divisors is an integer number (198315).

2⁷⁹¹⁴²⁹ is an apocalyptic number.

It is an amenable number.

791429 is a deficient number, since it is larger than the sum of its proper divisors (1831).

791429 is a wasteful number, since it uses less digits than its factorization.

791429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1830.

The product of its digits is 4536, while the sum is 32.

The square root of 791429 is about 889.6229538406. The cubic root of 791429 is about 92.4990601317.

The spelling of 791429 in words is "seven hundred ninety-one thousand, four hundred twenty-nine".